Error after publishing : String was not recognized as a valid DateTime asp.net

Question

My project works fine when it runs on my localhost but after publishing to hosting service, it gives error on every place where I used DateTime.ParseExact

string date = "04-03-2019";
DateTime dt = DateTime.ParseExact(date, "dd-MM-yyyy", CultureInfo.InvariantCulture);

I also tried DateTime dt = DateTime.ParseExact(date, "dd-MM-yyyy", null);

Answer 1

I think using appropriate culture for your date format resolve this.

If your input date format is "dd-MM-yyyy", try the following code.......

string strDate = "04-03-2019";
DateTime dt = Convert.ToDateTime(strDate,
System.Globalization.CultureInfo.GetCultureInfo("hi-IN").DateTimeFormat);

Here "hi-IN" Culture will identify your date string in "dd-MM-yyyy" format.

Answer 2

检查文化是否设置为英国格式，例如 dd/mm/yyyy（英国格式），因为还有另一种格式，例如 mm/dd/yyyy（美国），因为您使用本地主机检查您电脑上的时间格式